Frank:---Did you have any parts left over after installing the new one piece integrel float tank mechanism? There should have been a little tube and clip arrangement that connects from the new one piece integrel float tank mechanism to the overflow pipe in the toilet tank. Without this tube in place to refill the bowl after each use, it will always be low tide in the bowl. If you haven't already thrown out the installation instructions for this one piece thing-a ma-jig, reread it to see if maybe it wasn't shipped with the little tube and clip in the package. Lots of luck...Bud